package com.qw.baidumap;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.Poi;
import com.qw.baidumap.location.LocationManager;

import java.util.List;

public class MainActivity extends AppCompatActivity implements View.OnClickListener, BDLocationListener {

    private Button mLocationStartLBtn;
    private Button mLocationStopLBtn;
    private Button mLocationReLBtn;
    private TextView mLocationInfoLabel;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mLocationStartLBtn=(Button)  findViewById(R.id.mLocationStartLBtn);
        mLocationStopLBtn=(Button)  findViewById(R.id.mLocationStopLBtn);
        mLocationReLBtn=(Button)  findViewById(R.id.mLocationReLBtn);
        mLocationInfoLabel=(TextView)  findViewById(R.id.mLocationInfoLabel);
        mLocationStartLBtn.setOnClickListener(this);
        mLocationStopLBtn.setOnClickListener(this);
        mLocationReLBtn.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.mLocationStartLBtn:
                start();
                break;
            case R.id.mLocationStopLBtn:
                stop();
                break;
            case R.id.mLocationReLBtn:
                requestLocation();
                break;
            default:
                break;
        }
    }

    private void requestLocation() {
        LocationManager.getInstance().requestLocation();
    }

    private void stop() {
        LocationManager.getInstance().stop();
    }

    private void start() {
        LocationManager.getInstance().start();
    }

    @Override
    protected void onStart() {
        super.onStart();
        LocationManager.getInstance().registerLocationListener(this);
    }

    @Override
    protected void onStop() {
        super.onStop();
        LocationManager.getInstance().unRegisterLocationListener(this);

    }

    @Override
    public void onReceiveLocation(BDLocation location) {
//Receive Location
        StringBuffer sb = new StringBuffer(256);
        sb.append("time : ");
        sb.append(location.getTime());
        sb.append("\nerror code : ");
        sb.append(location.getLocType());
        sb.append("\nlatitude : ");
        sb.append(location.getLatitude());
        sb.append("\nlontitude : ");
        sb.append(location.getLongitude());
        sb.append("\nradius : ");
        sb.append(location.getRadius());
        if (location.getLocType() == BDLocation.TypeGpsLocation){// GPS定位结果
            sb.append("\nspeed : ");
            sb.append(location.getSpeed());// 单位：公里每小时
            sb.append("\nsatellite : ");
            sb.append(location.getSatelliteNumber());
            sb.append("\nheight : ");
            sb.append(location.getAltitude());// 单位：米
            sb.append("\ndirection : ");
            sb.append(location.getDirection());// 单位度
            sb.append("\naddr : ");
            sb.append(location.getAddrStr());
            sb.append("\ndescribe : ");
            sb.append("gps定位成功");

        } else if (location.getLocType() == BDLocation.TypeNetWorkLocation){// 网络定位结果
            sb.append("\naddr : ");
            sb.append(location.getAddrStr());
            //运营商信息
            sb.append("\noperationers : ");
            sb.append(location.getOperators());
            sb.append("\ndescribe : ");
            sb.append("网络定位成功");
        } else if (location.getLocType() == BDLocation.TypeOffLineLocation) {// 离线定位结果
            sb.append("\ndescribe : ");
            sb.append("离线定位成功，离线定位结果也是有效的");
        } else if (location.getLocType() == BDLocation.TypeServerError) {
            sb.append("\ndescribe : ");
            sb.append("服务端网络定位失败，可以反馈IMEI号和大体定位时间到loc-bugs@baidu.com，会有人追查原因");
        } else if (location.getLocType() == BDLocation.TypeNetWorkException) {
            sb.append("\ndescribe : ");
            sb.append("网络不同导致定位失败，请检查网络是否通畅");
        } else if (location.getLocType() == BDLocation.TypeCriteriaException) {
            sb.append("\ndescribe : ");
            sb.append("无法获取有效定位依据导致定位失败，一般是由于手机的原因，处于飞行模式下一般会造成这种结果，可以试着重启手机");
        }
        sb.append("\nlocationdescribe : ");
        sb.append(location.getLocationDescribe());// 位置语义化信息
        List<Poi> list = location.getPoiList();// POI数据
        if (list != null) {
            sb.append("\npoilist size = : ");
            sb.append(list.size());
            for (Poi p : list) {
                sb.append("\npoi= : ");
                sb.append(p.getId() + " " + p.getName() + " " + p.getRank());
            }
        }
        mLocationInfoLabel.setText(sb.toString());
        Log.i("BaiduLocationApiDem", sb.toString());
    }
}
